 /**头部区域
  */
* {
    margin: 0;
    padding: 0;
}
.w {
    width: 1225px;
    margin: 0 auto;
}
@font-face {
    font-family: 'MyFont';
    src: url('../../font/No.242-上首海浪体.ttf') format('woff');
  } 

  .header {
    height: 30px;
    background-color: #f1f1f1;
    width: 100%;
    /* 注意此地方会层叠 w 里面的margin */
    
}
.topnav{
    background-color: #f1f1f1;
    width: 1225px;
    margin: 0 auto;
}
.title {
    float: left;
    font-size: 12px;
    height: 20px;
    width: 180px;
    line-height: 30px;
    margin-left: 15px;
    color: #666666;
}
.nav {
    float: left;
    margin-left: 320px;
}
.nav ul li {
    float: left;
    margin: 0 10px;
}
.nav ul li a {
    display: block;
    height: 28px;
    padding: 0 10px;
    line-height: 28px;
    font-size: 12px;
    color: #666666;   
}
.nav ul li a:hover {
    border-bottom:  solid #b1191a;
    color: #b1191a;
}
.user {
    float: right;
    line-height: 30px;
    margin-right: 30px;
    font-size: 12px;
    color: #666666;
}
.user img{
    width: 25px;
    height: 25px;
}
/**搜索区域
  */
  .top{
    height: 100px;
    background-color: #fff;
}
.topic{
    float: left;
    height: 100px;
    line-height: 100px;
    font-size: 35px;
    color: #b1191a;
    font-weight: 500px;
    margin-left: 5px;
    font-family: 'MyFont', sans-serif;
}
.topic span{
    font-size: 15px;
    color: #333333;
}
.search-box{
   float: left;
   height: 80px;
   width: 680px;
   margin-left: 50px;
   margin-top: 5px;
   padding: 10px;
}
.search{
   height: 50px;
   line-height: 50px;
   margin-top: 15px;
}
.search input{
    height: 40px;
    width: 78%;
   line-height: 40px;
   font-size: 16px;
   outline: none;
   color:#333;
   border: 2px solid #b1191a;
   border-right: none;
   padding-left: 10px;
   display: inline-block;
   margin-right: -5px;
   vertical-align: middle;
}
.search button{
    height: 40px;
    width: 70px;
    background-color: #b1191a;
    font-size: 14px;
    color: #FFF;
    border: none;
    cursor: pointer;
    display: inline-block;
    vertical-align: middle;
}
.search span{
    width: 20px;
}
.search span a{
    color: #666666;
    font-size: 14px;
}
.hotword{
    margin-left: 2px;
    margin-top: -5px;
}
.hotword a{
    color: #666666; 
    font-size: 10px;
}

.hotword a:hover{
    border-bottom: 1px solid #b1191a;
    color: #b1191a;
}
